400793 divided by 23 
The aim is to understand the frequency of 23 in 400793.

Moving on to step 1:
When dividing 4 by 23, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 23

Advancing to step 2:
The number 23 fits into 40 1 times, leaving a remainder of 17.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 23 from 40, we get 17.
Fetch the next digit (0) from the dividend, attach it to 17 and continue: 170 / 23

Let's proceed to step 3:
The number 23 fits into 170 7 times, leaving a remainder of 9.
The next digit of our result is 7. 
Result so far: 17.0
If we take 161 away from 170, we end up with 9.
Grab the next digit (7) from the dividend, add it to 9, then carry on: 97 / 23

On to step 4:
23 goes into 97 4 times with a remainder of 5.
The number 4 becomes the next digit in our result. 
Result so far: 174.0
If we subtract 92 from 97, we get 5.
Include the next digit (9) from the dividend after 5, then repeat: 59 / 23

Going ahead to step 5:
23 can be fit into 59 2 times, resulting in a remainder of 13.
Write down 2 as next digit of the result. 
Result so far: 1742.0
If we subtract 46 from 59, we get 13.
Fetch the next digit (3) from the dividend, attach it to 13 and continue: 133 / 23

Moving on to step 6:
133 divided by 23 is 5 with a remainder of 18.
The number 5 becomes the next digit in our result. 
Result so far: 17425.0
If we subtract 115 from 133, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 7:
23 goes into 180 7 times with a remainder of 19.
Record the quotient 7 as the next digit in the result. 
Result so far: 17425.7
Subtract 161 from 180 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 8:
23 goes into 190 8 times with a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 17425.78
If we take 184 away from 190, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 9:
23 can be fit into 60 2 times, resulting in a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 17425.782
If we take 46 away from 60, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 10:
140 divided by 23 is 6 with a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 17425.7826
The remainder is 2 after subtracting 138 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 11:
23 goes into 20 0 times with a remainder of 20.
The next digit of our result is 0. 
Result so far: 17425.7826
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 12:
200 divided by 23 is 8 with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 17425.782608
If we subtract 184 from 200, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 13:
23 goes into 160 6 times with a remainder of 22.
The number 6 becomes the next digit in our result. 
Result so far: 17425.7826086
Subtract 138 from 160 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 14:
23 goes into 220 9 times with a remainder of 13.
Use 9 as the next digit of our solution. 
Result so far: 17425.78260869
If we subtract 207 from 220, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

The quotient of the division is 17425.78260869, and the remainder is 1.3e-08.